CN106385827A - Underground pipe connection tool for saline-alkali land - Google Patents
Underground pipe connection tool for saline-alkali land Download PDFInfo
- Publication number
- CN106385827A CN106385827A CN201610753808.6A CN201610753808A CN106385827A CN 106385827 A CN106385827 A CN 106385827A CN 201610753808 A CN201610753808 A CN 201610753808A CN 106385827 A CN106385827 A CN 106385827A
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- CN
- China
- Prior art keywords
- layer
- fastening
- hidden pipe
- wall
- salt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B77/00—Machines for lifting and treating soil
Abstract
The invention relates to the technical field of pipe connection tools, and discloses an underground pipe connection tool for a saline-alkali land. The tool comprises a fixing ring. A corrosion-resistant layer is sleeved on the outer wall of the fixing ring. A waterproof layer is arranged in the inner cavity of the fixing ring. Fastening bolts are arranged on the left side of the fixing ring. The fastening bolts penetrate the left sidewall of the fixing ring. A fastening gasket is arranged at the end of the fastening bolts positioned in the inner cavity of the fixing ring. An expansion rubber layer is arranged on the right side of the fastening gasket. Thread holes matching the fastening bolts are provided on the left side of the fixing ring. The fastening gasket and the fastening bolts are connected through the bolts. An elastic device is arranged on the right sidewall of the inner cavity of the fixing ring. The tool provided by the invention has the advantages of simple structure, reasonable design, easy detachment and maintenance, uniform structural distribution, good tightness and waterproofing performance, high practicality, and convenient operation. The connection strength at underground pipe connection parts is high, and service life is long. The connection tool has a good market promotion prospect.
Description
Technical field
The present invention relates to pipe joint tools technical field, specially a kind of hidden pipe fastening means for salt-soda soil.
Background technology
Salt-soda soil is a species of salt aggregation, refers to that contained salinity inside soil has influence on the normal life of crop
Long, the formation of China's alkaline earth and alkali-affected soil, most of accumulative relevant with Carbonates In Soil, thus basicity is universal relatively
Height, serious salt affected soil regional plant can hardly be survived.One of very universal technology used during alkaline land improving
It is hidden pipe salt discharge technology, current hidden pipe mainly has two kinds of hidden pipes, the first is rolling, the hidden pipe of longer dimension is typically a roll of
Length be 100 meters, more convenient in process of deployment, second is the hidden pipe shorter using size, and a general length is 10
About rice, hidden pipe length is shorter, and in process of deployment, the quantity of hidden pipe jointing is more, due to the difference of geographical area of constructing,
As cold area in the north, because hidden pipe material winter is caught a cold hardening, breakable defect, can only be using single 10 meters of works
Hidden pipe, selects hidden pipe jointing to connect, general mode is by hidden pipe noose in hidden pipe even between adjacent two hidden pipes
On joint, in order to prevent in hidden pipe process of deployment, hidden pipe stress acts on, and hidden pipe jointing junction is dragged out, and also prevents
Only buried hidden pipe junction produces leak, causes salinity to reveal, and affects betterment of land effect, typically using in hidden pipe even
The place of connecing is bundled using stainless steel silk, is firmly difficult to grasp due to existing using the method for binding, overtorquing, iron wire meeting
Twist into two parts, hidden pipe is easily injured, damage, shortens the service life of hidden pipe, bundled pine, during follow-up use, junction
It has been possible to gap, has affected its sealing, caused leak, rupture after stainless steel silk corrosion, be difficult subsequently hidden pipe junction to be entered
Row maintenance, for this reason, we have proposed a kind of hidden pipe fastening means for salt-soda soil.
Content of the invention
It is an object of the invention to provide a kind of hidden pipe fastening means for salt-soda soil, to solve in above-mentioned background technology
The hidden pipe proposing is easily damaged, and service life is short, and sealing effectiveness is poor, the problem being difficult subsequently hidden pipe junction to be keeped in repair.
For achieving the above object, the present invention provides following technical scheme：A kind of hidden pipe fastening means for salt-soda soil, bag
Include retainer ring, the outer wall of described retainer ring is socketed with anti-corrosion layer, and the inner chamber of described retainer ring is provided with waterproof layer, described fixation
The left side of ring is provided with fastening bolt, and fastening bolt is through the left side wall of retainer ring, and described fastening bolt is located at retainer ring
The end of inner chamber is provided with fastening gasket, and the right side of described fastening gasket is provided with expanded rubber layer, the left side of described retainer ring
Have the screwed hole matching with fastening bolt, be bolted between described fastening gasket and fastening bolt, described fixation
Elastic device is provided with the inner chamber right side wall of ring, the left side of described elastic device is provided with grip block, a left side for described grip block
Side is provided with water-fast cushion.
Preferably, the both ends of described fastening gasket are provided with sealing rubber strip.
Preferably, described fastening gasket and grip block be all in semicircular arc-shaped, and the outer wall of fastening gasket and grip block is all provided with
It is equipped with waterproof foaming layer.
Preferably, the outer wall of described fastening bolt is provided with erosion shield.
Preferably, the left side of described waterproof layer and anti-corrosion layer all has the through hole matching with fastening bolt, and fastens
Contact site between bolt and anti-corrosion layer and waterproof layer is provided with O-shaped rubber seal.
Preferably, described anti-corrosion layer includes highly-chlorinated polyethylene layer, and the outer wall of described highly-chlorinated polyethylene layer is socketed with
Chlorinated rubber layer, the outer wall of described chlorinated rubber layer is socketed with alloy-layer.
Preferably, described waterproof layer includes polyester ammonia layer, and the outer wall of described polyester ammonia layer is provided with bitumen layer, described Colophonium
The outer wall of layer is socketed with silica gel piece, and the outer wall of described silica gel piece is socketed with phenol formaldehyde foam layer.
Preferably, described elastic device includes resilient sleeve, and the inner chamber of described resilient sleeve is provided with elastic component, described bullet
One end of property part is arranged on resilient sleeve intracavity bottom, and the other end of described elastic component is provided with T-shaped connecting rod, described T-shaped connecting rod
The left and right sides be provided with draw runner, the inner chamber left and right sides wall of described resilient sleeve has the chute matching with draw runner.
Preferably, described water-fast cushion includes spongy layer, and the right side of described spongy layer is provided with glass layer, described
The right side of glass layer is provided with elastomeric plastics.
Compared with prior art, the invention has the beneficial effects as follows：The present invention arranges anti-corrosion layer, is provided with anti-corrosion layer
Alloy, makes junction have certain rigidity, can effective connecting pipe, safe and reliable, preventing water leakage performance is good, abrasion-proof corrosion-proof
Corrosion good, the good sealing effect of energy, when hidden pipe is attached, is easy to when tightening fastening bolt, by turn fastening bolt band
Dynamic fastening gasket is fixed hidden pipe interface, and fastening gasket is provided with expanded rubber, and grip block arranges water-fast cushion,
The cooperation of water-fast cushion and expanded rubber lower it is ensured that the airtight performance of hidden pipe junction, make the hidden pipe junction be not in
Leak, arranges elastic device in the inner chamber of retainer ring, is easy to, when hidden pipe docks, prevent from overexerting rotational fastener bolt to dark
Pipe has damaged it is also possible to play power hidden pipe being had upwards, is easy to hidden pipe and connects, hidden pipe can be made to connect even closer,
Anti-corrosion layer is set in the outer wall of retainer ring, makes hidden pipe joint durable in use, strengthen joint service life, setting waterproof layer is easy to
Hidden pipe, when sealing effectiveness is bad, prevents the phenomenon of joint leak, and the surface of fastening bolt is provided with corrosion-resistant finishes,
Make fastening bolt be difficult to get rusty, strengthen service life, present configuration is simple, reasonable in design, easy to disassemble and maintenance, structure is divided
Uniformly, sealing water resistance is good, practical, easy to operate for cloth, and the bonding strength of hidden pipe junction is high, long service life, tool
There is extensive market promotion prospect.
Brief description
Fig. 1 is present configuration schematic diagram；
Fig. 2 is A-A sectional view of the present invention；
Fig. 3 is anti-corrosion layer structural representation of the present invention；
Fig. 4 is waterproof layer structure schematic diagram of the present invention；
Fig. 5 is elastic device structural representation of the present invention；
Fig. 6 is the present invention water-fast buffer layer structure schematic diagram.
In figure：1 retainer ring, 2 anti-corrosion layers, 21 highly-chlorinated polyethylene layers, 22 chlorinated rubber layers, 23 alloy-layers, 3 waterproofs
Layer, 31 polyester ammonia layers, 32 bitumen layer, 33 silica gel pieces, 34 phenol formaldehyde foam layers, 4 fastening bolts, 5 fastening gaskets, 6 expanded rubber layers,
7 screwed holes, 8 elastic devices, 81 resilient sleeves, 82 elastic components, 83T type connecting rod, 84 chutes, 85 draw runners, 9 water-fast cushions, 91
Spongy layer, 92 glass layers, 93 elastomeric plastics, 10 grip blocks.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation description is it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of not making creative work
Embodiment, broadly falls into the scope of protection of the invention.
Refer to Fig. 1-6, the present invention provides a kind of technical scheme：A kind of hidden pipe fastening means for salt-soda soil, including
Retainer ring 1, the outer wall of described retainer ring 1 is socketed with anti-corrosion layer 2, and the inner chamber of described retainer ring 1 is provided with waterproof layer 3, described
The left side of retainer ring 1 is provided with fastening bolt 4, and fastening bolt 4 is through the left side wall of retainer ring 1, described fastening bolt 4
The end of retainer ring 1 inner chamber is provided with fastening gasket 5, the right side of described fastening gasket 5 is provided with expanded rubber layer 6, described
The left side of retainer ring 1 has the screwed hole 7 matching with fastening bolt 4, passes through between described fastening gasket 5 and fastening bolt 4
Bolt connection, the inner chamber right side wall of described retainer ring 1 is provided with elastic device 8, and the left side of described elastic device 8 is provided with folder
Hold plate 10, the left side of described grip block 10 is provided with water-fast cushion 9.
Wherein, the both ends of described fastening gasket 5 are provided with sealing rubber strip, when being easy to hidden pipe and being attached, make tight
Gu being sealed between pad 5 and hidden pipe, prevent drainage, described fastening gasket 5 and grip block 10 are all in semi arch
Type, and the outer wall of fastening gasket 5 and grip block 10 is provided with waterproof foaming layer, can effectively make fastening gasket 5 and grip block
Match between 10 with hidden pipe, the outer wall of described fastening bolt 4 is provided with erosion shield, play corrosion resistant effect, increase
The service life of strong fastening bolt 4, the left side of described waterproof layer 3 and anti-corrosion layer 2 all has match with fastening bolt 4 logical
Contact site between hole, and fastening bolt 4 and anti-corrosion layer 2 and waterproof layer 3 is provided with O-shaped rubber seal, increases sealing
Effect, described anti-corrosion layer 2 includes highly-chlorinated polyethylene layer 21, and the outer wall of described highly-chlorinated polyethylene layer 21 is socketed with chlorination
Rubber layer 22, the outer wall of described chlorinated rubber layer 22 is socketed with alloy-layer 23, primarily serves etch-proof effect, strengthens connection and connects
The service life of head, described waterproof layer 3 includes polyester ammonia layer 31, and the outer wall of described polyester ammonia layer 31 is provided with bitumen layer 32, institute
The outer wall stating bitumen layer 32 is socketed with silica gel piece 33, and the outer wall of described silica gel piece 33 is socketed with phenol formaldehyde foam layer 34, to junction
Carry out waterproof, prevent water from leaking, so that junction is sealed, described elastic device 8 includes resilient sleeve 81, described resilient sleeve 81
Inner chamber is provided with elastic component 82, and one end of described elastic component 82 is arranged on resilient sleeve 81 intracavity bottom, described elastic component 82
The other end is provided with T-shaped connecting rod 83, and the left and right sides of described T-shaped connecting rod 83 is provided with draw runner 85, described resilient sleeve 81
Inner chamber left and right sides wall has the chute 84 matching with draw runner 85, has certain cushioning effect, can carry out one to hidden pipe
Fixed protection, elastic component 82 can give grip block 10 power upwards, so that hidden pipe is connected even closer, described water-fast cushion 9 wraps
Include spongy layer 91, the right side of described spongy layer 91 is provided with glass layer 92, and the right side of described glass layer 92 is provided with
Elastomeric plastics 93, when preventing from extruding, hidden pipe is impaired, is easy to prevent water from leaking.
Operation principle：During installation, the diameter that hidden pipe is plugged on the hidden pipe that in retainer ring 1, can connect as needed enters
Row selects the fastening gasket 5 of certain size, can carry out changing fastening gasket 5 with demounting bolt, be driven by rotational fastener bolt 4
Fastening gasket 5 extrudes to hidden pipe, under the cooperation of grip block 10, makes to be attached between hidden pipe, and fastening gasket 5 is arranged
There is expanded rubber layer 6, water-fast cushion 9 is provided with grip block 10, expanded rubber layer 6 and water-fast cushion 9 all can rise
Seal to junction, after tightening fastening bolt 4, the sealing rubber strip of the both ends of fastening gasket 5 setting and hidden pipe table
Face fits tightly, thus reaching the effect of sealing, arranging anti-corrosion layer 2 in the outer wall of retainer ring 1, making joint more durable, tool
Having stronger corrosion-resistant, thus increasing the service life of hidden pipe, being easy in fastening in the inner chamber setting elastic device 8 of retainer ring 1
When bolt 4 is tightened, hidden pipe junction is produced and damages, present configuration is simple, reasonable in design, easy to disassemble and maintenance, structure
It is evenly distributed, sealing water resistance is good, practical, easy to operate, the bonding strength of hidden pipe junction is high, long service life,
There is extensive market promotion prospect.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, permissible
Understand and can carry out multiple changes, modification, replacement to these embodiments without departing from the principles and spirit of the present invention
And modification, the scope of the present invention be defined by the appended.
Claims (9)
1. a kind of hidden pipe fastening means for salt-soda soil, including retainer ring (1) it is characterised in that：Outside described retainer ring (1)
Wall is socketed with anti-corrosion layer (2), and the inner chamber of described retainer ring (1) is provided with waterproof layer (3), and the left side of described retainer ring (1) sets
It is equipped with fastening bolt (4), and fastening bolt (4) is through the left side wall of retainer ring (1), described fastening bolt (4) is located at fixes
The end of ring (1) inner chamber is provided with fastening gasket (5), and the right side of described fastening gasket (5) is provided with expanded rubber layer (6), institute
The left side stating retainer ring (1) has the screwed hole (7) matching with fastening bolt (4), described fastening gasket (5) and fastening bolt
(4) it is bolted between, the inner chamber right side wall of described retainer ring (1) is provided with elastic device (8), described elastic device
(8) left side is provided with grip block (10), and the left side of described grip block (10) is provided with water-fast cushion (9).
2. a kind of hidden pipe fastening means for salt-soda soil according to claim 1 it is characterised in that：Described fastening gasket
(5) both ends are provided with sealing rubber strip.
3. a kind of hidden pipe fastening means for salt-soda soil according to claim 1 it is characterised in that：Described fastening gasket
And grip block (10) is all in semicircular arc-shaped, and the outer wall of fastening gasket (5) and grip block (10) is provided with anti-Water blown (5)
Layer.
4. a kind of hidden pipe fastening means for salt-soda soil according to claim 1 it is characterised in that：Described fastening bolt
(4) it is provided with erosion shield on outer wall.
5. a kind of hidden pipe fastening means for salt-soda soil according to claim 1 it is characterised in that：Described waterproof layer
And the left side of anti-corrosion layer (2) all has the through hole matching with fastening bolt (4), and fastening bolt (4) and anti-corrosion layer (3)
(2) contact site and waterproof layer (3) between is provided with O-shaped rubber seal.
6. a kind of hidden pipe fastening means for salt-soda soil according to claim 1 it is characterised in that：Described anti-corrosion layer
(2) include highly-chlorinated polyethylene layer (21), the outer wall of described highly-chlorinated polyethylene layer (21) is socketed with chlorinated rubber layer (22), institute
The outer wall stating chlorinated rubber layer (22) is socketed with alloy-layer (23).
7. a kind of hidden pipe fastening means for salt-soda soil according to claim 1 it is characterised in that：Described waterproof layer
(3) include polyester ammonia layer (31), the outer wall of described polyester ammonia layer (31) is provided with bitumen layer (32), outside described bitumen layer (32)
Wall is socketed with silica gel piece (33), and the outer wall of described silica gel piece (33) is socketed with phenol formaldehyde foam layer (34).
8. a kind of hidden pipe fastening means for salt-soda soil according to claim 1 it is characterised in that：Described elastic device
(8) include resilient sleeve (81), the inner chamber of described resilient sleeve (81) is provided with elastic component (82), the one of described elastic component (82)
End is arranged on resilient sleeve (81) intracavity bottom, and the other end of described elastic component (82) is provided with T-shaped connecting rod (83), described T-shaped
The left and right sides of connecting rod (83) is provided with draw runner (85), and the inner chamber left and right sides wall of described resilient sleeve (81) has and draw runner
(85) chute (84) matching.
9. a kind of hidden pipe fastening means for salt-soda soil according to claim 1 it is characterised in that：Described water-fast buffering
Layer (9) includes spongy layer (91), and the right side of described spongy layer (91) is provided with glass layer (92), described glass layer
(92) right side is provided with elastomeric plastics (93).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610753808.6A CN106385827A (en) | 2016-08-29 | 2016-08-29 | Underground pipe connection tool for saline-alkali land |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610753808.6A CN106385827A (en) | 2016-08-29 | 2016-08-29 | Underground pipe connection tool for saline-alkali land |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106385827A true CN106385827A (en) | 2017-02-15 |
Family
ID=58003866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610753808.6A Pending CN106385827A (en) | 2016-08-29 | 2016-08-29 | Underground pipe connection tool for saline-alkali land |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106385827A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110294229A (en) * | 2019-08-06 | 2019-10-01 | 无锡氟士德防腐科技有限公司 | Store the storage tank of the anti-leak of semiconductor ultra pure chemicals |
| CN111386780A (en) * | 2020-04-11 | 2020-07-10 | 山东胜伟盐碱地科技有限公司 | Saline-alkali soil three-dimensional open ditch concealed pipe salt removing system and construction process thereof |
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| CN203979038U (en) * | 2014-07-22 | 2014-12-03 | 乐清市东博机电有限公司 | A kind of clip |
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2016
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| EP1580471A2 (en) * | 2004-03-25 | 2005-09-28 | HL Hutterer & Lechner GmbH | Seal arrangement |
| CN104930273A (en) * | 2004-05-14 | 2015-09-23 | 维克托里克公司 | Deformable mechanical pipe coupling |
| CN203979038U (en) * | 2014-07-22 | 2014-12-03 | 乐清市东博机电有限公司 | A kind of clip |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110294229A (en) * | 2019-08-06 | 2019-10-01 | 无锡氟士德防腐科技有限公司 | Store the storage tank of the anti-leak of semiconductor ultra pure chemicals |
| CN110294229B (en) * | 2019-08-06 | 2024-03-29 | 安徽氟士德氟塑科技有限公司 | Leak-proof storage tank for storing semiconductor ultrapure chemicals |
| CN111386780A (en) * | 2020-04-11 | 2020-07-10 | 山东胜伟盐碱地科技有限公司 | Saline-alkali soil three-dimensional open ditch concealed pipe salt removing system and construction process thereof |
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Application publication date: 20170215 |